[ilovemyglo]

Welcome to the wonderful world of cats! I got my kitten last fall and now he is a wonderful companion, not to mention too cute!!

Something the store owner told me NOT to do was rub their noses in it, instead, if you catch her in the act immediatly say NO and put her in the litter box, (as PenguinTrx said make sure it is in a room by itself at first). Leave her there for ten minutes, even if she cries. When you run their noses in it they get to where the smell becomes a deterant and they won't even go near a litter box because of it. Also, since you have two of them you may want TWO litter boxes, some cats will not urinate on a dominant cats urine. Just a thought. Make sure to put the little one that has the problem in the room by themselves with the box so they understand it is theirs.
That is all I can think of right now.
Some other thoughts for your kitties... love em love em love em. What are their names? I named mine George cause I love that cartoon with bugs bunny and the abominal snowman when he picks up bugs and says "I will hug em and kiss em and love him and name him GEORGE" That is how I feel about my George.